5pcs/Set Passive Buzzer Module For Arduino Passive Buzzer Low Level Modules 0E

Description

5pcs/Set Passive Buzzer Module For Arduino Passive Buzzer Low Level Modules 0E
Passive Buzzer Module car liquidificador ultrasonic Analog sensor acs712 load cell cx 31 vw Hc-sr501
Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone to use in the future.
Note that in this case, the "source" is not the power supply. It is the volatile source.
The characteristics of the passive buzzer is:
1: passive internal without shock source, so if use dc signal can't make it. Must use 2 k ~ 5 k square wave to drive it
For more than 2 sound frequency control, can make "m hair sola west" effect.
3 in some particular case, can reuse and LED a control
The characteristics of the active buzzer is:
1 active buzzer inside with shock source, so as long as the electricity will call
2 program control convenient, single chip microcomputer a high and low level can make the sound, and the passive buzzer is can't do.
Description:
1 module uses 9012 triode drive
2 working voltage 3.3V-5V
3 Fixed bolt holes for easy installation
4 small board PCB size: 3.3cm * 1.3cm
5 VCC external 3.3V-5V voltage (can be directly connected to 5v microcontroller and 3.3v microcontroller)
6 GND external GND
7 I/O external MCU IO port
Package includes: 1 Set = 5pcs
Note:
1.Under the influence of light and the display, the color difference may decrease slightly.
2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understanding.
-We Only accept Paypal payment. *We are unable to ship to PO Boxes or APO/FPO addresses
-International Buyers-Please Note:
a)Import dutiesm taxes and charges are not included in the item price or shipping charges .These charges are the buyer's responsibility.
b)Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Thank you!
-All our products have been checked and packaged in good condition. If the items you received is defective, please inform us within 7 days upon receipt of item, we will replace another new one or refund if stock out (shipping fee is not refundable)
-Buyers have to pay for the return cost and we pay the cost for reshipping.
-Please add a piece of paper written your eBay ID accompanied with the returned item so that we could process the replacement/refund accordingly.
Passive Buzzer Module car liquidificador ultrasonic Analog sensor acs712 load cell cx 31 vw Hc-sr501
Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone to use in the future.
Note that in this case, the "source" is not the power supply. It is the volatile source.
The characteristics of the passive buzzer is:
1: passive internal without shock source, so if use dc signal can't make it. Must use 2 k ~ 5 k square wave to drive it
For more than 2 sound frequency control, can make "m hair sola west" effect.
3 in some particular case, can reuse and LED a control
The characteristics of the active buzzer is:
1 active buzzer inside with shock source, so as long as the electricity will call
2 program control convenient, single chip microcomputer a high and low level can make the sound, and the passive buzzer is can't do.
Description:
1 module uses 9012 triode drive
2 working voltage 3.3V-5V
3 Fixed bolt holes for easy installation
4 small board PCB size: 3.3cm * 1.3cm
5 VCC external 3.3V-5V voltage (can be directly connected to 5v microcontroller and 3.3v microcontroller)
6 GND external GND
7 I/O external MCU IO port
Package includes: 1 Set = 5pcs
Note:
1.Under the influence of light and the display, the color difference may decrease slightly.
2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understanding.
PAYMENT
-We Only accept Paypal payment. *We are unable to ship to PO Boxes or APO/FPO addresses
-International Buyers-Please Note:
a)Import dutiesm taxes and charges are not included in the item price or shipping charges .These charges are the buyer's responsibility.
b)Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Thank you!
SHIPPING
Terms of Sale
-All our products have been checked and packaged in good condition. If the items you received is defective, please inform us within 7 days upon receipt of item, we will replace another new one or refund if stock out (shipping fee is not refundable)
-Buyers have to pay for the return cost and we pay the cost for reshipping.
-Please add a piece of paper written your eBay ID accompanied with the returned item so that we could process the replacement/refund accordingly.
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